# Pipe Guide Calculator vs WeldKit

The clearest difference is review sentiment: WeldKit at 100% against Pipe Guide Calculator's 0%. WeldKit also leads on rating (5.0 vs 3.0) and update cadence (every 2 weeks vs every 12 months). Pipe Guide Calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. WeldKit sells 1 one-off in-app purchase. Pipe Guide Calculator asks for nothing beyond the download.

WeldKit holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 0% of Pipe Guide Calculator's written reviews are positive against 100% of WeldKit's.

Pipe Guide Calculator ships an update every 12 months, WeldKit every 2 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pipe Guide Calculator | WeldKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/pipe-guide-calculator/id1076615988/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/weldkit-welding-calculators/id6761280549/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 51 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IT Welding Sweden AB](https://appshunter.io/developer/1076615987) | [Mark Laporte](https://appshunter.io/developer/1888573188) |

## What reviewers say

### Pipe Guide Calculator

[App page](https://appshunter.io/ios/app/pipe-guide-calculator/id1076615988)

This utility app provides essential calculations for pipe fitting, eliminating the need for reference tables. Designed by a welder for welders, it aims to save time and streamline work processes.

**Highlights:** All necessary computations in one place, Useful calculations for pipe fitting, Eliminates the need for tables, Saves time on the job, Designed for welders

**Features:** macOS Compatibility

**In-app purchases:** none


### WeldKit

[App page](https://appshunter.io/ios/app/weldkit-welding-calculators/id6761280549)

This app provides essential welding calculations and reference tools for professionals. It offers a free MIG calculator and unlocks seven additional calculators with a one-time purchase, eliminating subscriptions. Designed for speed and ease of use in shop or field environments, it helps users dial in settings and work with greater confidence.

**Highlights:** MIG, TIG, Stick, Flux-Core calculators, Plasma Cutting and Heat Input calculators, Weld Cost Estimator, Preheat Temperature Calculator, Fast, simple interface, Imperial and metric support, No accounts required

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeldKit Pro | $9.99 | one-time |


## Frequently asked questions

### Is Pipe Guide Calculator free?

Pipe Guide Calculator is free to download, with no in-app purchases.

### Is WeldKit free?

WeldKit is free to download, with in-app purchases available.

### Which has better reviews, Pipe Guide Calculator or WeldKit?

WeldKit is rated higher. Pipe Guide Calculator averages 3.0 out of 5 from 4 ratings, while WeldKit averages 5.0 from 1 ratings.

### Do Pipe Guide Calculator or WeldKit have ads?

WeldKit shows ads; Pipe Guide Calculator does not.

### Which is updated more often, Pipe Guide Calculator or WeldKit?

Pipe Guide Calculator ships an update every 12 months, and WeldKit every 2 weeks. Most recently, Pipe Guide Calculator was updated on October 24, 2026 and WeldKit on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*